FOD8160

Logic Output Optoisolators Overview

The FOD8160 is a high-speed logic gate output optocoupler designed for isolated digital communication. It features an aluminum gallium arsenide (AlGaAs) LED coupled with an integrated high-speed photodetector. The device supports 3.3V and 5V logic levels, offering a data rate of 10 Mbps. Key electrical parameters include a maximum continuous output current of 50 mA, a forward current of 25 mA, and a typical rise/fall time of 22 ns/9 ns. It provides 5000 Vrms isolation voltage and withstands a common-mode transient immunity of 20 kV/µs. Operating temperature ranges from -40°C to +100°C.

Logic Output Optoisolators Feature Summary

• High-speed signal transmission capability supporting up to 10 Mbps data rates
• Integrated Schottky-clamped open collector output for robust logic interfacing
• High common-mode transient immunity of 20 kV/µs for noise rejection
• Wide operating temperature range suitable for industrial environments

Logic Output Optoisolators Applications

• Isolated digital communication in industrial control systems
• Signal isolation between microprocessors and peripheral devices
• Noise-immune interface circuits in harsh electromagnetic environments

Logic Output Optoisolators Procurement Notes

Verify the specific suffix (e.g., R2, R2V) against the datasheet to confirm packaging type such as tape and reel or cut tape. Ensure the procurement documentation explicitly states the 5-pin SOP package and confirms compliance with RoHS standards. Cross-reference the manufacturer part number with official onsemi catalogs to avoid substitution errors.

Logic Output Optoisolators Selection Notes

Select this component when high-speed isolation is required for 3.3V or 5V logic interfaces. The wide-body SOP-5 package facilitates thermal management and PCB layout. Consider the 20 kV/µs CMTI rating for applications with significant ground potential differences or high dv/dt noise sources.

Logic Output Optoisolators Part Context

The FOD8160 belongs to the FOD8160 series of logic output optocouplers manufactured by onsemi. This series is engineered for applications demanding fast switching speeds and reliable galvanic isolation. The device utilizes an AlGaAs LED emitter paired with a specialized photodetector to achieve performance metrics superior to standard general-purpose optocouplers.

Logic Output Optoisolators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.